Table 9.
Inhibition of hERG potassium channel activity by 24b in HEK293 cells.
cell | hERG inhibitory effect (%) |
||||
---|---|---|---|---|---|
0.3 μM | 1 μM | 3 μM | 10 μM | 30 μM | |
cell 1 | 4.12 | 8.01 | 13.35 | 18.48 | 21.59 |
cell 2 | 1.75 | NA | NA | NA | NA |
cell 3 | NA | 9.21 | 11.90 | 18.96 | 22.85 |
Mean (%) | 2.93 | 8.61 | 12.63 | 18.72 | 22.22 |
SD | 1.68 | 0.84 | 1.03 | 0.33 | 0.89 |